5 kyu
Number of trailing zeros of N!
57,583Ivan Diachenko
Completed Languages:
6 kyu
Valid Braces
78,482xDranik
Completed Languages:
6 kyu
IP Validation
43,941wink
Completed Languages:
6 kyu
Dashatize it
15,286Dragoris
Completed Languages:
6 kyu
Who likes it?
363,444BattleRattle
Completed Languages:
7 kyu
Odd or Even?
148,369ethaning
Completed Languages:
6 kyu
Multiples of 3 or 5
447,973jhoffner
Completed Languages:
6 kyu
Crack the PIN
3,054zLuki
Completed Languages:
7 kyu
Drying Potatoes
10,857g964
Completed Languages:
7 kyu
Vowel Count
437,011jayeshcp
Completed Languages:
8 kyu
Square(n) Sum
304,315jhoffner
Completed Languages:
7 kyu
Sum of odd numbers
172,747hhelwich
Completed Languages:
6 kyu
Take a Ten Minutes Walk
208,276JKphobic
Completed Languages:
8 kyu
Multiply
5,548,067
Completed Languages: